JP4459814B2 - 組織をシールし、そして切断するための電極アセンブリおよび組織をシールし、そして切断することを実施するための方法 - Google Patents

組織をシールし、そして切断するための電極アセンブリおよび組織をシールし、そして切断することを実施するための方法 Download PDF

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Publication number
JP4459814B2
JP4459814B2 JP2004543287A JP2004543287A JP4459814B2 JP 4459814 B2 JP4459814 B2 JP 4459814B2 JP 2004543287 A JP2004543287 A JP 2004543287A JP 2004543287 A JP2004543287 A JP 2004543287A JP 4459814 B2 JP4459814 B2 JP 4459814B2
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Japan
Prior art keywords
tissue
cutting
cutting element
contacting surface
tissue contacting
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Expired - Fee Related
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JP2004543287A
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English (en)
Japanese (ja)
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JP2006501939A5 (enExample
JP2006501939A (ja
Inventor
クリスティン ディー． ジョンソン，
ギャリー エム． クーチュール，
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Covidien AG
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Sherwood Service AG
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00026—Conductivity or impedance, e.g. of tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00084—Temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00601—Cutting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/0063—Sealing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00702—Power or energy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00791—Temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00875—Resistance or impedance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/034—Abutting means, stops, e.g. abutting on tissue or skin abutting on parts of the device itself

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
JP2004543287A 2002-10-04 2003-09-11 組織をシールし、そして切断するための電極アセンブリおよび組織をシールし、そして切断することを実施するための方法 Expired - Fee Related JP4459814B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41606402P 2002-10-04 2002-10-04
PCT/US2003/028539 WO2004032777A1 (en) 2002-10-04 2003-09-11 Electrode assembly for sealing and cutting tissue and method for performing same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009186889A Division JP4944171B2 (ja) 2002-10-04 2009-08-11 組織をシールし、そして切断するための電極アセンブリおよび組織をシールし、そして切断することを実施するための方法

Publications (3)

Publication Number Publication Date
JP2006501939A JP2006501939A (ja) 2006-01-19
JP2006501939A5 JP2006501939A5 (enExample) 2006-08-24
JP4459814B2 true JP4459814B2 (ja) 2010-04-28

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Family Applications (3)

Application Number Title Priority Date Filing Date
JP2004543287A Expired - Fee Related JP4459814B2 (ja) 2002-10-04 2003-09-11 組織をシールし、そして切断するための電極アセンブリおよび組織をシールし、そして切断することを実施するための方法
JP2009186889A Expired - Fee Related JP4944171B2 (ja) 2002-10-04 2009-08-11 組織をシールし、そして切断するための電極アセンブリおよび組織をシールし、そして切断することを実施するための方法
JP2011233415A Pending JP2012045405A (ja) 2002-10-04 2011-10-24 組織をシールし、そして切断するための電極アセンブリおよび組織をシールし、そして切断することを実施するための方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2009186889A Expired - Fee Related JP4944171B2 (ja) 2002-10-04 2009-08-11 組織をシールし、そして切断するための電極アセンブリおよび組織をシールし、そして切断することを実施するための方法
JP2011233415A Pending JP2012045405A (ja) 2002-10-04 2011-10-24 組織をシールし、そして切断するための電極アセンブリおよび組織をシールし、そして切断することを実施するための方法

Country Status (7)

Country Link
EP (2) EP1545360B1 (enExample)
JP (3) JP4459814B2 (enExample)
AU (2) AU2003270566B2 (enExample)
CA (1) CA2500593C (enExample)
DE (1) DE60312348T2 (enExample)
ES (1) ES2283808T3 (enExample)
WO (1) WO2004032777A1 (enExample)

Families Citing this family (302)

* Cited by examiner, † Cited by third party
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